2026 GMC Terrain
Elevation FWD
Specifications
Source: manufacturer press kitBrakes
| Front brake diameter | 300 mm |
| Front brake type | Vented Disc |
| Rear brake diameter | 288 mm |
| Rear brake type | solid disc |
Cargo
| Cargo volume behind 1st row | 63.5 cu-ft |
| Cargo volume behind 2nd row | 29.8 cu-ft |
Dimensions Exterior
| Ground clearance | 7.7 in |
| Overall height | 66.1 in |
| Overall length | 181 in |
| Overall width | 74.5 in |
| Wheelbase | 107.5 in |
Engine Basics
| Aspiration | twin turbo |
| Cylinder count | 4 |
| Fuel injection system | gdi mpi |
| Engine type (full description) | 1.5L Turbocharged 4-Cylinder |
| Valve configuration | Dual overhead camshafts; four valves/cylinder |
Engine Output
| Horsepower | 175 hp |
| Torque | 184 lb-ft |
Fuel Economy
| MPG (city) | 26 mpg |
| MPG (combined) | 27 mpg |
| MPG (highway) | 28 mpg |
Fuel System
| Fuel tank capacity | 14.8 gal |
Headroom
| Front headroom | 40 in |
| Second-row headroom | 39.2 in |
Legroom
| Front legroom | 40.6 in |
| Second-row legroom | 39.2 in |
Seating
| Passenger seating capacity | 5 |
Shoulder Room
| Front shoulder room | 57.7 in |
| Second-row shoulder room | 55.7 in |
Steering
| Steering type | Dual pinion rack electric power steering |
| Turning radius (curb-to-curb) | 18.6 ft |
Suspension
| Front suspension type | McPherson Strut |
| Rear suspension type | Four-link Independent |
Tires
| Tire size | 17 AWT |
Transmission
| Final drive ratio | 5.8 |
| Transmission type | cvt |
Weights
| Curb weight (maximum) | 3446 lbs |
| Curb weight (minimum) | 3446 lbs |
| Gross vehicle weight rating | 4630 lbs |
Wheels
| Wheel diameter | 17 in |
Standard & optional equipment
Source: manufacturer press kitSafety1 std · 0 opt
- Four Wheel Disc with E-boost ABS/ESC
Powertrain3 std · 0 opt
- All Wheel Drive (AWD)
- Front Wheel Drive (FWD)
- 1.5L Turbocharged 4-Cylinder engine, 175 hp [131.3 kW] @ 5800 rpm (AWD), 8-speed automatic
Chassis2 std · 0 opt
- Dual pinion rack electric power steering
- Four-link Independent rear suspension
Ranked by what shoppers ask about first; standard equipment before options.
Transcribed from the manufacturer's official press kit for the 2026 Terrain. Confirm with the window sticker for a specific unit.
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